<div class="sd-clearfix sd-row">
	<div style="flex:1 1 100%; max-width:100%; min-width:min(100%, 300px);">
		<div class="sd-element--nested sd-html--nested sd-question sd-question--html sd-row__question" data-name="question1" id="testid1">
			<div class="sd-element__content sd-question__content" role="presentation">
				<div class="sd-element--nested sd-html sd-html--nested">HTML2</div>
			</div>
		</div>
	</div>
</div>